# 列表
shop_list = [10, 2, 3, 4, 5, 7, 6, 8, 9, 1]

print(shop_list)
shop_list.append(99)
shop_list.append(-9)
shop_list.append(22)
shop_list.append(-99)
print(shop_list)
shop_list.remove(7)

print("列表汇总元素个数：" + str(len(shop_list)))
print("列表中元素最大值：" + str(max(shop_list)))
print("列表中元素最小值：" + str(min(shop_list)))
print(sorted(shop_list))
